<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="图层编号" prop="layerCode">
        <el-input v-model="queryParams.layerCode" placeholder="请输入图层编号" clearable size="small" @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="图层名称" prop="layerName">
        <el-input v-model="queryParams.layerName" placeholder="请输入图层名称" clearable size="small" @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['iot:layer:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['iot:layer:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['iot:layer:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" :loading="exportLoading" @click="handleExport" v-hasPermi="['iot:layer:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="layerList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="图层编号" align="center" prop="layerCode" />
      <el-table-column label="图层名称" align="center" prop="layerName" />
      <el-table-column label="确认" align="center" prop="isSure">
        <template slot-scope="scope">
          <el-switch v-model="scope.row.isSure" :active-value="1" :inactive-value="0" active-color="#13ce66" inactive-color="#ff4949" @change="changeSwitch(scope.row.layerId)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['iot:layer:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['iot:layer:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />

    <!-- 添加或修改图层对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="图层编号" prop="layerCode">
          <el-input v-model="form.layerCode" placeholder="请输入图层编号" />
        </el-form-item>
        <el-form-item label="图层名称" prop="layerName">
          <el-input v-model="form.layerName" placeholder="请输入图层名称" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listLayer,
  getLayer,
  delLayer,
  addLayer,
  updateLayer,
  exportLayer,
  setState,
} from "@/api/iot/layer";

export default {
  name: "Layer",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 图层表格数据
      layerList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        prjNo: null,
        prjName: null,
        layerCode: null,
        layerName: null,
        layerDesc: null,
        layerRange: null,
        layerType: null,
        layerGroup: null,
        layerStyle: null,
        isSure: null,
        sort: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        prjNo: [
          { required: true, message: "项目编号不能为空", trigger: "blur" },
        ],
        prjName: [
          { required: true, message: "项目名称不能为空", trigger: "blur" },
        ],
        layerCode: [
          { required: true, message: "图层编号不能为空", trigger: "blur" },
        ],
        layerName: [
          { required: true, message: "图层名称不能为空", trigger: "blur" },
        ],
        layerDesc: [
          { required: true, message: "图层地址不能为空", trigger: "blur" },
        ],
        layerRange: [
          { required: true, message: "图层范围不能为空", trigger: "blur" },
        ],
        layerType: [
          { required: true, message: "图层类型不能为空", trigger: "change" },
        ],
        layerGroup: [
          { required: true, message: "图层分组不能为空", trigger: "blur" },
        ],
        layerStyle: [
          { required: true, message: "图层样式不能为空", trigger: "blur" },
        ],
        isSure: [{ required: true, message: "确认不能为空", trigger: "blur" }],
        delFlag: [
          { required: true, message: "删除标志不能为空", trigger: "blur" },
        ],
        createBy: [
          { required: true, message: "创建者不能为空", trigger: "blur" },
        ],
        createTime: [
          { required: true, message: "创建时间不能为空", trigger: "blur" },
        ],
        updateBy: [
          { required: true, message: "更新者不能为空", trigger: "blur" },
        ],
        remark: [{ required: true, message: "备注不能为空", trigger: "blur" }],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    // 切换状态
    changeSwitch(id) {
      setState(id).then((response) => {
        this.getList();
      });
    },
    /** 查询图层列表 */
    getList() {
      this.loading = true;
      listLayer(this.queryParams).then((response) => {
        this.layerList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        layerId: null,
        prjNo: null,
        prjName: null,
        layerCode: null,
        layerName: null,
        layerDesc: null,
        layerRange: null,
        layerType: null,
        layerGroup: null,
        layerStyle: null,
        isSure: null,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
        sort: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.layerId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加图层";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const layerId = row.layerId || this.ids;
      getLayer(layerId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改图层";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.layerId != null) {
            updateLayer(this.form).then((response) => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addLayer(this.form).then((response) => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const layerIds = row.layerId || this.ids;
      this.$confirm(
        '是否确认删除图层编号为"' + layerIds + '"的数据项?',
        "警告",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      )
        .then(function () {
          return delLayer(layerIds);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有图层数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          this.exportLoading = true;
          return exportLayer(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
          this.exportLoading = false;
        })
        .catch(() => {});
    },
  },
};
</script>
